{"id":33629,"date":"2023-12-23T16:04:25","date_gmt":"2023-01-01T04:24:17","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/redis-%e5%88%9d%e4%bd%93%e9%aa%8c\/"},"modified":"2024-05-04T15:01:45","modified_gmt":"2024-05-04T07:01:45","slug":"redis-%e5%88%9d%e4%bd%93%e9%aa%8c","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/redis-%e5%88%9d%e4%bd%93%e9%aa%8c\/","title":{"rendered":"&#8220;Redis \u521d\u4f53\u9a8c&#8221;"},"content":{"rendered":"<h1>\u76ee\u7684\u7684\u4e00\u79cd\u9009\u62e9\u662f\uff1a\u76ee\u6807\u3002<\/h1>\n<p>\u4f53\u9a8c\u6700\u65b0\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u4e0e\u5e94\u7528\u5f00\u53d1\u8005\u4ea4\u8c08\u3002<\/p>\n<h1>\u76ee\u6807 (m\u00f9<\/h1>\n<p>\u5f53\u6211\u88ab MORI \u5148\u751f\u95ee\u5230&#8221;\u5185\u5b58\u5904\u7406\u662f\u4ec0\u4e48\u6837\u7684\uff1f&#8221;\u65f6\uff0c\u6211\u4e0d\u4f1a\u611f\u5230\u56f0\u6270\u3002<br \/>\n\u6211\u5728 RDS \u4e0a\u521b\u5efa\u4e0d\u64c5\u957f\u7684\u6392\u540d\u3002<\/p>\n<h1>\u6210\u679c\u56fe\u50cf<\/h1>\n<p>\u6784\u5efa\u7528\u4e8e\u5185\u5b58\u5904\u7406\u6240\u9700\u7684\u73af\u5883<br \/>\n\u6784\u5efa\u4e00\u4e2a\u7528\u4e8e\u6d4b\u8bd5Redis\u6392\u5e8f\u529f\u80fd\u7684\u5e94\u7528\u7a0b\u5e8f<\/p>\n<h1>\u4f7f\u7528\u65b9\u6cd5<\/h1>\n<p>[\u9500\u552e\u4e13\u7528]\u6784\u5efa PoC \u73af\u5883\u4e0e\u5ba2\u6237\u5171\u540c\u57f9\u80b2<\/p>\n<blockquote><p>\u5982\u679c\u670d\u52a1\u5668\u5de5\u7a0b\u5e08\u6216\u7a0b\u5e8f\u5458\u9700\u8981\u8865\u5145\u7f3a\u5931\u7684\u5730\u65b9\uff0c\u5c24\u5176\u662f\u9700\u8981\u8865\u5145\u6d89\u53caGCP\u7b49\u7279\u5b9a\u670d\u52a1\u89c4\u683c\u7684\u670d\u52a1\u5668\u5de5\u7a0b\u5e08\u89d2\u8272\u4f1a\u5f88\u6709\u5e2e\u52a9\u3002<\/p><\/blockquote>\n<p>\u60a8\u53ef\u4ee5\u5b66\u4e60\u5230\u9762\u5411\u7a0b\u5e8f\u5458\u7684\u5185\u5b58\u5904\u7406\u7684\u5b9e\u8d28\u3002<\/p>\n<blockquote><p>\u901a\u8fc7\u4f7f\u7528php\u7684\u5e93\uff0c\u4f60\u53ef\u4ee5\u5b66\u4e60\u5230\u5173\u4e8e\u5728\u5185\u5b58\u4e2d\u8bfb\u5199\u548c\u5199\u5165\u5230\u78c1\u76d8\u7684\u5b9e\u73b0\u65b9\u5f0f\u3002<br \/>\nsudo cat redis.conf<br \/>\n\u901a\u8fc7\u67e5\u770b\u4e0b\u65b9\u7684\u6e90\u4ee3\u7801\uff0c\u6211\u4eec\u6765\u786e\u8ba4\u5173\u4e8e\u5411redis\u4e2d\u6dfb\u52a0\u548c\u63d0\u53d6\u6570\u636e\u7684\u65b9\u6cd5\u3002<br \/>\nhttps:\/\/raw.githubusercontent.com\/HaHatake\/tesstRedis\/master\/rankingtest.php<\/p><\/blockquote>\n<p>[\u9488\u5bf9\u670d\u52a1\u5668\u5de5\u7a0b\u5e08] \u53ef\u4ee5\u5b66\u4e60 GCP<\/p>\n<blockquote><p>\u901a\u8fc7\u5b8c\u6210\u4e0b\u9762\u7684\u4efb\u52a1\uff0c\u60a8\u53ef\u4ee5\u5b9e\u8df5\u4f7f\u7528GCP\u7684IaaS\u65b9\u5f0f\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u8fdb\u884c\u670d\u52a1\u5668\u73af\u5883\u8bbe\u7f6e\uff08\u64cd\u4f5c\u7cfb\u7edf\u548c\u4e2d\u95f4\u4ef6[\u5982php\u548credis]\uff09\uff0c\u4ee5\u53ca\u7f16\u5199\u7b80\u5355\u7684\u811a\u672c\uff08\u4f8b\u5982\u5efa\u7acb\u6392\u540d\u7f51\u7ad9\uff09\u3002\u7279\u522b\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8981\u638c\u63e1\u5728\u63d0\u793a\u4e2d\u63d0\u5230\u7684redis\u7684\u8bbe\u7f6e\u548c\u7279\u6027\u3002\u53c2\u8003\u94fe\u63a5\uff1ahttp:\/\/www.denet.ad.jp\/technology\/2017\/11\/redis-centos7.html<\/p><\/blockquote>\n<h1>\u8fd9\u4e2a\u4efb\u52a1<\/h1>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d18ac37434c4406c072f1\/14-0.jpeg\" alt=\"WS000010.JPG\" \/><\/div>\n<p>\u7528\u4e2d\u6587\u63cf\u8ff0\u4ee5\u4e0b\u5185\u5bb9\uff0c\u4ec5\u63d0\u4f9b\u4e00\u79cd\u9009\u9879\uff1a<br \/>\nyum\u7684\u66f4\u65b0<br \/>\nsudo yum -y update<\/p>\n<p>\u5b89\u88c5 Redis<br \/>\nsudo yum -y install redis &#8211;enablerepo=epel<br \/>\n\u203b\u5982\u679c\u6ca1\u6709 epel \u5b58\u50a8\u5e93\uff0c\u8bf7\u5355\u72ec\u6dfb\u52a0\u3002GCP \u4e0a\u7684\u9ed8\u8ba4 CentOS7 \u5728\u622a\u81f32018\u5e747\u67083\u65e5\u7684\u6ce8\u518c\u5df2\u5b8c\u6210\u3002<\/p>\n<p>\u5b89\u88c5PHP<br \/>\n\u4f7f\u7528sudo yum -y install php<\/p>\n<p>\u5b89\u88c5php-redis<br \/>\n\u4f7f\u7528sudo yum -y install php-pecl-redis &#8211;enablerepo=epel\u547d\u4ee4<\/p>\n<p>\u9996\u5148\uff0c\u786e\u5b9a\u4f4d\u7f6e<br \/>\nphp -r &#8220;echo phpinfo();&#8221; | grep &#8220;php.ini&#8221;<br \/>\n\u6211\u7684\u60c5\u51b5\u4e0b\uff0c<\/p>\n<blockquote><p>\/php.ini \u6587\u4ef6<\/p><\/blockquote>\n<p>\u521b\u5efa\u5907\u4efd\u6587\u4ef6\u5939\u548cini\u62f7\u8d1d\u6587\u4ef6<br \/>\nsudo mkdir \/usr\/backup<br \/>\nsudo cp -p \/etc\/php.ini \/usr\/backup\/php.ini.org<\/p>\n<p>\u521b\u5efa\u5907\u4efd\u6587\u4ef6\u5939\u548cini\u62f7\u8d1d\u6587\u4ef6<br \/>\n\u4f7f\u7528sudo\u547d\u4ee4\u521b\u5efa\/usr\/backup\u6587\u4ef6\u5939\uff0c\u5e76\u5c06\/etc\/php.ini\u62f7\u8d1d\u5230\/usr\/backup\/php.ini.org<\/p>\n<p>\u8fdb\u884c PHP \u4e2d\u4f7f\u7528 php-redis \u7684\u8bbe\u7f6e<br \/>\n\u8bf7\u53c2\u8003\u4ee5\u4e0b\u7f51\u7ad9<br \/>\nhttps:\/\/github.com\/phpredis\/phpredis\/blob\/master\/README.markdown<br \/>\n\u4f7f\u7528 sudo \u547d\u4ee4\u6253\u5f00 \/etc\/php.ini \u6587\u4ef6<br \/>\n\u5728\u6700\u540e\u4e00\u884c\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9<br \/>\nextension=redis.so<br \/>\n\u5982\u679c\u4e0d\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 vi \u547d\u4ee4\uff0c\u8bf7\u5355\u72ec\u641c\u7d22\u3002<br \/>\n\u6574\u4e2a\u6d41\u7a0b\u5982\u4e0b\uff1a<br \/>\na &gt; \u7c98\u8d34 &gt; \u6309\u4e0b esc \u952e &gt; \u8f93\u5165 :wq<\/p>\n<p>\u786e\u8ba4Redis<br \/>\nphp -m | grep redis<\/p>\n<blockquote><p>\u5982\u679c\u8f93\u51fa\u5982\u4e0a\u6240\u793a\uff0c\u5219\u8868\u793a\u901a\u8fc7\u3002<\/p><\/blockquote>\n<p>\u5c06\u6570\u636e\u8f93\u5165\u5230Redis\u4e2d\u5e76\u8fdb\u884c\u6392\u5e8f\u540e\u8f93\u51fa\u3002<br \/>\n\u8bf7\u53c2\u8003\u4e0b\u65b9\u7f51\u7ad9\uff1a<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"JyEjvGSSUD\"><p><a href=\"https:\/\/sys-guard.com\/post-16250\/\">Redis+PHP\u3067\u30e9\u30f3\u30ad\u30f3\u30b0\u3092\u7c21\u5358\u4f5c\u6210<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;Redis+PHP\u3067\u30e9\u30f3\u30ad\u30f3\u30b0\u3092\u7c21\u5358\u4f5c\u6210&#8221; &#8212; \u30b7\u30b9\u30c6\u30e0\u30ac\u30fc\u30c7\u30a3\u30a2\u30f3\u682a\u5f0f\u4f1a\u793e\" src=\"https:\/\/sys-guard.com\/post-16250\/embed\/#?secret=JyEjvGSSUD\" data-secret=\"JyEjvGSSUD\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>cd \/var\/www\/html\/<br \/>\nsudo curl https:\/\/raw.githubusercontent.com\/HaHatake\/tesstRedis\/master\/rankingtest.php<\/p>\n<p>\u5207\u6362\u5230\/var\/www\/html\/\u76ee\u5f55\u4e0b<br \/>\n\u4ee5\u7ba1\u7406\u5458\u6743\u9650\u8fd0\u884ccurl\u547d\u4ee4\uff0c\u4e0b\u8f7dhttps:\/\/raw.githubusercontent.com\/HaHatake\/tesstRedis\/master\/rankingtest.php\u6587\u4ef6<\/p>\n<p>\u8fd0\u884crankingtest.php\u6587\u4ef6\uff0c\u4f7f\u7528php -f\u3002<\/p>\n<h1>\u786e\u8ba4\u4e00\u4e0b\u3002<\/h1>\n<p>\u8f93\u5165\u662f\u901a\u8fc7\u968f\u673a\u5206\u6570\u8fdb\u884c\u7684\u3002<br \/>\n\u8f93\u51fa\u662f\u7531redis\u6392\u5e8f\u7684\u5206\u6570\u3002<\/p>\n<h1>\u8fd9\u662f\u4e00\u4e2a\u65e5\u8bed\u8bcd\u6c47\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u4e0e\u6b63\u6587\u65e0\u5173\u7684\u5185\u5bb9\u3002<\/h1>\n<p>\u5728\u4e2d\u56fd\u8fdb\u884cRedis\u5b89\u88c5\u3002<br \/>\n\u8bf7\u53c2\u8003\u4ee5\u4e0b\u7f51\u7ad9\uff1a<br \/>\nhttps:\/\/redis.io\/download<\/p>\n<pre class=\"post-pre\"><code>cd \/usr\/local\/src\/\r\nsudo wget http:\/\/download.redis.io\/releases\/redis-4.0.10.tar.gz\r\nsudo tar xzf redis-4.0.10.tar.gz\r\ncd redis-4.0.10\r\nsudo apt install make\r\n<\/code><\/pre>\n<p>\u786e\u8ba4\u914d\u7f6e\u6587\u4ef6<br \/>\nsudo cat redis.conf<\/p>\n<p>\u5728150\u884c\u9644\u8fd1\u6709\u4e00\u4e2a\u975e\u5e38\u72ec\u7279\u7684\u9009\u9879&#8230;<br \/>\n\u9ed8\u8ba4\u8bbe\u7f6e\u5982\u4e0b\uff1a<br \/>\n&#8211; \u81f3\u5c11\u5f53\u6709\u4e00\u4e2a\u952e\u53d1\u751f\u66f4\u6539\u65f6\uff0c900\u79d2\u540e\u8fdb\u884c\u5feb\u7167<br \/>\n&#8211; \u81f3\u5c11\u5f53\u6709\u5341\u4e2a\u952e\u66f4\u6539\u65f6\uff0c300\u79d2\u540e\u8fdb\u884c\u5feb\u7167<br \/>\n&#8211; \u81f3\u5c11\u5f53\u6709\u4e00\u4e07\u4e2a\u952e\u66f4\u6539\u65f6\uff0c60\u79d2\u540e\u8fdb\u884c\u5feb\u7167<\/p>\n<blockquote><p>\u5b58900\uff0c\u7b2c\u4e00\u6b21<br \/>\n\u5b58300\uff0c\u517110\u6b21<br \/>\n\u5b5860\uff0c\u517110000\u6b21<\/p><\/blockquote>\n<p>\u5728509\u53f7\u7ebf\u9644\u8fd1\uff0c\u65e0\u8bba\u4f55\u65f6\u8fdb\u884c\u6570\u636e\u66f4\u65b0\uff0c\u90fd\u5fc5\u987b\u59cb\u7ec8\u4fdd\u5b58\u5728\u78c1\u76d8\u4e0a\uff0c\u4f46\u8fd9\u6837\u4f1a\u5bfc\u81f4\u901f\u5ea6\u53d8\u6162\u3002<\/p>\n<blockquote><p>\u53ea\u8ffd\u52a0\uff0c\u4e0d\u8986\u76d6\u3002<\/p><\/blockquote>\n<p>\u4e3a\u4e86\u4ece\u6e90\u4ee3\u7801\u8fdb\u884c\u7f16\u8bd1\uff0c\u9700\u8981\u51c6\u5907\u597d\u7f16\u8bd1\u73af\u5883\u3002<\/p>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u64cd\u4f5c\uff1a<br \/>\nsudo apt-get update<br \/>\nsudo apt-get -y install gcc<br \/>\nsudo service apparmor stop<\/p>\n<p>\u83b7\u53d6Redis\u6e90\u4ee3\u7801\uff0c\u5e76\u8fdb\u884c\u7f16\u8bd1<\/p>\n<p>sudo wget http:\/\/download.redis.io\/releases\/redis-4.0.10.tar.gz<br \/>\ncd \/redis-4.0.10<br \/>\nmake test<\/p>\n<p>\u8fd0\u884cRedis<br \/>\nsrc\/redis-server<\/p>\n<p>\u5f53Redis\u7684ASCII\u827a\u672f\u51fa\u73b0\u65f6\uff0c\u5c31\u8868\u793a\u5b8c\u6210\u4e86\u3002<br \/>\n\u4f7f\u7528Ctrl+C\u952e\u6765\u4e2d\u6b62\u3002<\/p>\n<h1>\u6545\u969c\u6392\u9664<\/h1>\n<p>\u5728Redis\u8fdb\u884c\u7f16\u8bd1\u65f6\u53d1\u751f\u9519\u8bef\u3002<\/p>\n<blockquote><p>\u8fdb\u5165 src \u76ee\u5f55\u5e76\u6267\u884c make install \u547d\u4ee4\u3002<br \/>\nmake[1]: \u8fdb\u5165\u76ee\u5f55 &#8216;\/usr\/local\/src\/redis-4.0.10\/src&#8217;<br \/>\n\u6b63\u5728\u7f16\u8bd1 adlist.o<br \/>\n\/bin\/sh: 1: cc: \u627e\u4e0d\u5230\u547d\u4ee4<br \/>\nMakefile:228: \u76ee\u6807 &#8216;adlist.o&#8217; \u7684\u89c4\u5219\u5931\u8d25<br \/>\nmake[1]: *** [adlist.o] \u9519\u8bef 127<br \/>\nmake[1]: \u79bb\u5f00\u76ee\u5f55 &#8216;\/usr\/local\/src\/redis-4.0.10\/src&#8217;<br \/>\nMakefile:9: \u76ee\u6807 &#8216;install&#8217; \u7684\u89c4\u5219\u5931\u8d25<br \/>\nmake: *** [install] \u9519\u8bef 2<\/p><\/blockquote>\n<p>sudo apt-get update<br \/>\nsudo apt-get -y install gcc<br \/>\nsudo service apparmor stop<br \/>\nsudo wget http:\/\/download.redis.io\/releases\/redis-4.0.10.tar.gz<br \/>\ncd \/redis-4.0.10<br \/>\nmake test<\/p>\n<p>\u8bf7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<br \/>\nsudo apt-get update<br \/>\nsudo apt-get -y install gcc<br \/>\nsudo service apparmor stop<br \/>\nsudo wget http:\/\/download.redis.io\/releases\/redis-4.0.10.tar.gz<br \/>\ncd \/redis-4.0.10<br \/>\nmake test<\/p>\n<blockquote><p>\u8fdb\u5165src\u76ee\u5f55\u5e76\u6267\u884cmake test\u547d\u4ee4<br \/>\nmake[1]: \u8fdb\u5165\u76ee\u5f55&#8217;\/home\/h1d34h4t\/redis-4.0.10\/src&#8217;<br \/>\n\u4f60\u9700\u8981tcl 8.5\u6216\u66f4\u9ad8\u7248\u672c\u624d\u80fd\u8fd0\u884cRedis\u6d4b\u8bd5<br \/>\nMakefile:242: \u76ee\u6807&#8217;test&#8217;\u6267\u884c\u5931\u8d25<br \/>\nmake[1]: *** [test] \u9519\u8bef1<br \/>\nmake[1]: \u79bb\u5f00\u76ee\u5f55&#8217;\/home\/h1d34h4t\/redis-4.0.10\/src&#8217;<br \/>\nMakefile:6: \u76ee\u6807&#8217;test&#8217;\u6267\u884c\u5931\u8d25<br \/>\nmake: *** [test] \u9519\u8bef2<\/p><\/blockquote>\n<p>\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u5b89\u88c5tcl\uff1asudo apt-get -y install tcl<br \/>\n\u8fd0\u884c\u6d4b\u8bd5\uff1amake test<br \/>\n\uff08\u8bf7\u8010\u5fc3\u7b49\u5f85\u7ea610\u5206\u949f\uff09<\/p>\n<blockquote><p>\\o\/ \u6240\u6709\u6d4b\u8bd5\u901a\u8fc7\u65e0\u9519\u8bef\uff01\u6e05\u7406\uff1a\u53ef\u80fd\u9700\u8981\u82b1\u4e00\u4e9b\u65f6\u95f4&#8230;\u597d\u7684<\/p><\/blockquote>\n<p>\u8fd0\u884c src\/redis-server<\/p>\n<blockquote><p>1301:C 03 Jul 00:28:31.985 # oO0OoO0OoO0Oo \u6b63\u5728\u542f\u52a8 Redis oO0OoO0OoO0Oo<br \/>\n1301:C 03 Jul 00:28:31.985 # Redis \u7248\u672c=4.0.10\uff0c\u4f4d\u6570=64\uff0c\u63d0\u4ea4=00000000\uff0c\u4fee\u6539=0\uff0c\u8fdb\u7a0bID=1301\uff0c\u521a\u521a\u542f\u52a8<br \/>\n1301:C 03 Jul 00:28:31.985 # \u8b66\u544a\uff1a\u672a\u6307\u5b9a\u914d\u7f6e\u6587\u4ef6\uff0c\u4f7f\u7528\u9ed8\u8ba4\u914d\u7f6e\u3002\u5982\u679c\u8981\u6307\u5b9a\u914d\u7f6e\u6587\u4ef6\uff0c\u8bf7\u4f7f\u7528 redis-server \/path\/to\/redis.conf<br \/>\n1301:M 03 Jul 00:28:31.986 * \u589e\u52a0\u6700\u5927\u6253\u5f00\u6587\u4ef6\u6570\u91cf\u81f310032\uff08\u539f\u672c\u8bbe\u7f6e\u4e3a1024\uff09\u3002<br \/>\n.<br \/>\n.-&#8220;_ &#8221;-._<br \/>\n.-`. `. &#8221;-._ Redis 4.0.10 (00000000\/0) 64 \u4f4d<br \/>\n.-.-.\\\/ _.,_ &#8221;-._<br \/>\n( &#8216; , .-` | `, ) \u8fd0\u884c\u5728\u72ec\u7acb\u6a21\u5f0f\u4e0b<br \/>\n|`-._`-&#8230;-` __&#8230;-.-.|&#8217;_.-&#8216;| \u7aef\u53e3\uff1a6379<br \/>\n|-. ._ \/ _.-&#8216; | \u8fdb\u7a0bID\uff1a1301<br \/>\n-._ -._-.\/ .-&#8216; _.-&#8216;<br \/>\n|`-.-._-..-&#8216; .-&#8216;.-&#8216;|<br \/>\n| -._-._ .-&#8216;.-&#8216; | http:\/\/redis.io<br \/>\n-._-._`-..-&#8216;.-&#8216; _.-&#8216;<br \/>\n|`-.-._-..-&#8216; .-&#8216;.-&#8216;|<br \/>\n| -._-._ .-&#8216;.-&#8216; |<br \/>\n-._-._`-..-&#8216;.-&#8216; _.-&#8216;<br \/>\n`-. -.__.-&#8216; _.-&#8216;<br \/>\n-._ .-&#8216;<br \/>\n`-._.-&#8216;<\/p><\/blockquote>\n<p>1301\uff1aM 03 \u4e03\u6708 00:28:31.987 # \u8b66\u544a\uff1a\u65e0\u6cd5\u5f3a\u5236\u8981\u6c42511\u7684TCP\u6392\u961f\u8bbe\u7f6e\uff0c\u56e0\u4e3a\/proc\/sys\/net\/core\/somaxconn\u88ab\u8bbe\u7f6e\u4e3a\u8f83\u4f4e\u7684128\u3002<br \/>\n1301\uff1aM 03 \u4e03\u6708 00:28:31.987 # \u670d\u52a1\u5668\u5df2\u521d\u59cb\u5316<br \/>\n1301\uff1aM 03 \u4e03\u6708 00:28:31.987 # \u8b66\u544a\uff1aovercommit_memory\u88ab\u8bbe\u7f6e\u4e3a0\uff01\u5728\u5185\u5b58\u4e0d\u8db3\u7684\u60c5\u51b5\u4e0b\uff0c\u540e\u53f0\u4fdd\u5b58\u53ef\u80fd\u4f1a\u5931\u8d25\u3002\u8981\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u5728\/etc\/sysctl.conf\u4e2d\u6dfb\u52a0&#8217;vm.overcommit_memory = 1&#8217;\uff0c\u7136\u540e\u91cd\u65b0\u542f\u52a8\u6216\u8fd0\u884c\u547d\u4ee4&#8217;sysctl vm.overcommit_memory = 1&#8217;\u4f7f\u5176\u751f\u6548\u3002<br \/>\n1301\uff1aM 03 \u4e03\u6708 00:28:31.987 # \u8b66\u544a\uff1a\u60a8\u7684\u5185\u6838\u542f\u7528\u4e86Transparent Huge Pages (THP)\u652f\u6301\u3002\u8fd9\u4f1a\u5bfc\u81f4Redis\u51fa\u73b0\u5ef6\u8fdf\u548c\u5185\u5b58\u4f7f\u7528\u95ee\u9898\u3002\u8981\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u8bf7\u4ee5root\u8eab\u4efd\u8fd0\u884c\u547d\u4ee4&#8217;echo never &gt; \/sys\/kernel\/mm\/transparent_hugepage\/enabled&#8217;\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\/etc\/rc.local\u4ee5\u5728\u91cd\u542f\u540e\u4fdd\u7559\u8bbe\u7f6e\u3002\u5728\u7981\u7528THP\u540e\uff0c\u5fc5\u987b\u91cd\u65b0\u542f\u52a8Redis\u3002<br \/>\n1301\uff1aM 03 \u4e03\u6708 00:28:31.988 * \u6570\u636e\u5e93\u4ece\u78c1\u76d8\u52a0\u8f7d\u6210\u529f\uff1a0.000 \u79d2<br \/>\n1301\uff1aM 03 \u4e03\u6708 00:28:31.988 * \u51c6\u5907\u63a5\u53d7\u8fde\u63a5<\/p>\n<p>\u6709\u4e00\u4e9b\u8b66\u544a\uff0c\u4f46\u5df2\u7ecf\u89e3\u51b3\u4e86\u3002<br \/>\n\u6709\u5173\u8b66\u544a\u7684\u5185\u5bb9\uff0c\u8bf7\u53c2\u8003\u4ee5\u4e0b\u94fe\u63a5\uff1a<br \/>\nhttp:\/\/www.denet.ad.jp\/technology\/2017\/11\/redis-centos7.html<\/p>\n<p>\u30fb\u867d\u7136 somaxconn \u503c\u4f4e\u4e8e 511\uff0c\u4f46\u6ca1\u95ee\u9898\u5417\uff1f\u95ee\u9898\u662f\uff0c\u4f5c\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u7ea7\u522b\u8fde\u63a5\u961f\u5217\u7684\u6700\u5927\u503c\uff0c\u4f1a\u5f71\u54cd\u6240\u6709\u4f7f\u7528 TCP \u5957\u63a5\u5b57\u8fdb\u884c\u76d1\u542c\u7684\u670d\u52a1\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0credis \u4f1a\u5c1d\u8bd5\u5728 511 \u4e0a\u8fdb\u884c\u76d1\u542c\uff0c\u6240\u4ee5 somaxconn \u503c\u8bbe\u4e3a 128 \u5f88\u5c11\uff1f\u8c22\u8c22\u4f60\u7684\u5173\u5fc3\u3002\u4f46\u8fd9\u53ea\u662f\u6d4b\u8bd5\uff0c\u6240\u4ee5\u4e0d\u8981\u62c5\u5fc3\uff0c\u5ffd\u7565\u5427\u3002<\/p>\n<p>\u30fbovercommit_memory \u7684\u8bbe\u7f6e\u5e94\u8be5\u662f1 \u800c\u4e0d\u662f0\u3002\u8bf7\u53c2\u8003\u4ee5\u4e0b\u94fe\u63a5\uff1ahttps:\/\/qiita.com\/h-imaoka\/items\/9c0dc9e07bf39175b7ea\u3002\u5c06\u8bbe\u7f6e\u4e3a&#8221;1&#8243; \u5c06\u4e0d\u4f1a\u63a7\u5236\u8d85\u989d\u627f\u8bfa\u3002\u56e0\u4e3a\u6211\u8fd8\u60f3\u4e0e\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u5171\u5b58\uff0c\u6240\u4ee5\u8fd9\u6b21\u6211\u4f1a\u5ffd\u7565\u8b66\u544a\u3002<\/p>\n<p>\u900f\u660e\u5927\u9875\uff08THP\uff09\u652f\u6301\u5df2\u542f\u7528\uff0c\u4f46\u7981\u7528\u66f4\u5feb\u3002\u5bf9\u4e8e\u51e0GB\u7684\u670d\u52a1\u5668\u6765\u8bf4\uff0cTHP\u5f00\u542f\u4f1a\u53d8\u6162\u3002\u597d\u70e6\uff01\u8fd9\u53f0\u670d\u52a1\u5668\u53ea\u67091G\u800c\u5df2\uff01\u5ffd\u7565\u5b83\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u7684\u7684\u4e00\u79cd\u9009\u62e9\u662f\uff1a\u76ee\u6807\u3002 \u4f53\u9a8c\u6700\u65b0\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u4e0e\u5e94\u7528\u5f00\u53d1\u8005\u4ea4\u8c08\u3002 \u76ee\u6807 (m\u00f9 \u5f53\u6211\u88ab MORI \u5148\u751f\u95ee\u5230&#038; [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-33629","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>&quot;Redis \u521d\u4f53\u9a8c&quot; - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/redis-\u521d\u4f53\u9a8c\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"&quot;Redis \u521d\u4f53\u9a8c&quot;\" \/>\n<meta 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